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Merck
CN

13479

Sigma-Aldrich

硫代硫酸钠 五水合物

puriss., meets analytical specification of Ph. Eur., BP, USP

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About This Item

线性分子式:
Na2S2O3 · 5H2O
CAS号:
分子量:
248.18
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
方案:
99.0-100.5% (USP, dry basis)
99.0-101.0% (EP)
表单:
crystalline

Agency

suitable for EPA 1621
suitable for ISO 25101

质量水平

等级

puriss.

方案

99.0-100.5% (USP, dry basis)
99.0-101.0% (EP)

表单

crystalline

质量

meets analytical specification of Ph. Eur., BP, USP

杂质

residual solvents, complies
≤0.0005% heavy metals (as Pb)

缺失

32-37% loss on drying, 16 h (vacuum)

pH值(酸碱度)

6.0-8.4 (20 °C, 10%)

痕量阴离子

sulfate, sulfite (as SO42-): ≤2000 mg/kg
sulfide (S2-): in accordance

痕量阳离子

As: ≤3 mg/kg
Ca: ≤50 mg/kg
Fe: ≤10 mg/kg

适用性

complies for appearance of solution

SMILES字符串

O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S

InChI

1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2

InChI key

PODWXQQNRWNDGD-UHFFFAOYSA-L

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储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Fingerprint imaging by scanning electrochemical microscopy.
Zhang M and Girault HH.
Electrochemical Communications, 9(7), 1778-1782 (2007)
Nuclear magnetic resonance in sodium thiosulfate pentahydrate.
Murty CRK and El Saffar ZM.
Acta Crystallographica, 15(6), 536-538 (1962)
Sodium thiosulfate pentahydrate: a redetermination by neutron diffraction.
Lisensky GC and Levy HA.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 34(6), 1975-1977 (1978)
Vikhyat S Bebarta et al.
Annals of emergency medicine, 59(6), 532-539 (2012-03-06)
We compare the efficacy of hydroxocobalamin to sodium thiosulfate to reverse the depressive effects on mean arterial pressure in a swine model of acute cyanide toxicity and gain a better understanding of the mechanism of action of the hydroxocobalamin in
Steven B Dethloff
Nephrology nursing journal : journal of the American Nephrology Nurses' Association, 39(4), 323-325 (2012-10-16)
Though CUA therapy with IP sodium thiosulfate represents an off-label usage of the drug, reports of its successful use are on the rise. It continues to be successfully administered both IP and IV, and in adult and pediatric populations. The

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